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RU2017121768A - The method of producing oxidants from aqueous solutions of sodium chloride - Google Patents

The method of producing oxidants from aqueous solutions of sodium chloride Download PDF

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Publication number
RU2017121768A
RU2017121768A RU2017121768A RU2017121768A RU2017121768A RU 2017121768 A RU2017121768 A RU 2017121768A RU 2017121768 A RU2017121768 A RU 2017121768A RU 2017121768 A RU2017121768 A RU 2017121768A RU 2017121768 A RU2017121768 A RU 2017121768A
Authority
RU
Russia
Prior art keywords
sodium chloride
aqueous solutions
solutions
anolyte
producing oxidants
Prior art date
Application number
RU2017121768A
Other languages
Russian (ru)
Other versions
RU2691368C2 (en
RU2017121768A3 (en
Inventor
Иван Михайлович Осадченко
Иван Фёдорович Горлов
Марина Ивановна Сложенкина
Екатерина Владимировна Карпенко
Дмитрий Владимирович Николаев
Александр Анатольевич Мосолов
Дарья Калиматовна Батырбекова
Original Assignee
Федеральное государственное бюджетное научное учреждение "Поволжский научно-исследовательский институт производства и переработки мясомолочной продукции" (ГНУ НИИММП)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Федеральное государственное бюджетное научное учреждение "Поволжский научно-исследовательский институт производства и переработки мясомолочной продукции" (ГНУ НИИММП) filed Critical Федеральное государственное бюджетное научное учреждение "Поволжский научно-исследовательский институт производства и переработки мясомолочной продукции" (ГНУ НИИММП)
Priority to RU2017121768A priority Critical patent/RU2691368C2/en
Publication of RU2017121768A publication Critical patent/RU2017121768A/en
Publication of RU2017121768A3 publication Critical patent/RU2017121768A3/ru
Application granted granted Critical
Publication of RU2691368C2 publication Critical patent/RU2691368C2/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Claims (1)

Способ получения оксидантов из водных растворов хлористого натрия, включающий электрообработку исходных растворов хлорида натрия в анодной камере диафрагменного электролизера и растворов гидрооксида натрия в катодной камере, отличающейся тем, что в качестве исходных растворов используют раствор 1-2 г/л NaCL и 3-5 г/л NaOH, соответственно, в анодной и катодной камере, электрообработку в стационарном электролизере ведут при температуре 18-30°C, силе тока 0,9-1,4 А, напряжении 37-42 В до достижения в анолит рН 8-11 и содержании активного хлора от 150 до 320 мг/л при удельном расходе количества электричества от 0,167 до 0,344 А⋅час на 1 л католита и анолита.A method of producing oxidants from aqueous solutions of sodium chloride, including the electric treatment of the initial solutions of sodium chloride in the anode chamber of the diaphragm electrolyzer and the solutions of sodium hydroxide in the cathode chamber, characterized in that as the initial solutions use a solution of 1-2 g / l NaCL and 3-5 g / l NaOH, respectively, in the anode and cathode chamber, the electric treatment in a stationary electrolyzer is carried out at a temperature of 18-30 ° C, a current strength of 0.9-1.4 A, a voltage of 37-42 V until the pH reaches 8-11 in the anolyte and active chlorine content from 150 to 320 mg / l with a specific consumption of electricity from 0.167 to 0.344 Ah per hour for 1 liter of catholyte and anolyte.
RU2017121768A 2017-06-20 2017-06-20 Method of producing oxidants from aqueous solutions of sodium chloride RU2691368C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017121768A RU2691368C2 (en) 2017-06-20 2017-06-20 Method of producing oxidants from aqueous solutions of sodium chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017121768A RU2691368C2 (en) 2017-06-20 2017-06-20 Method of producing oxidants from aqueous solutions of sodium chloride

Publications (3)

Publication Number Publication Date
RU2017121768A true RU2017121768A (en) 2018-12-20
RU2017121768A3 RU2017121768A3 (en) 2019-04-11
RU2691368C2 RU2691368C2 (en) 2019-06-11

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ID=64746740

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017121768A RU2691368C2 (en) 2017-06-20 2017-06-20 Method of producing oxidants from aqueous solutions of sodium chloride

Country Status (1)

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RU (1) RU2691368C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2241683C2 (en) * 2001-04-24 2004-12-10 Габленко Вячеслав Георгиевич Method of synthesis of oxidizers from the water solution of sodium chloride and a device for its realization
RU2315132C2 (en) * 2005-10-10 2008-01-20 Александр Дмитриевич Рябцев Method and device for producing chlorine and chlorine-containing oxidizers
EE05608B1 (en) * 2010-12-30 2012-12-17 Ilt�enko Valeri Method and apparatus for obtaining a disinfectant
GB2499025A (en) * 2012-02-03 2013-08-07 Nat Nuclear Lab Ltd Decontamination of a system and treatment of the spent decontamination fluid

Also Published As

Publication number Publication date
RU2691368C2 (en) 2019-06-11
RU2017121768A3 (en) 2019-04-11

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Effective date: 20200621